Side by side comparison and review of JBL Reflect Aero and Poly Savi 8240-M D2. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | JBL Reflect Aero | Poly Savi 8240-M D2 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| Dimensions & Weight Details | Charging case: 45 g Earphone: 13 g |
- | |
| Colour | White | Blue | Black | - | |
| Protection | Waterproof, dust-proof | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | JBL Reflect Aero | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | - | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.2 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Active Noise Cancelling | Yes | - | JBL Reflect Aero are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Adaptive Noise Canceling with Smart Ambient | - | |
| Sound Output Mode | Stereo | - | |
| Sound Effects | Signature Sound | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 99 dB | - | |
| Impedance | 16 Ohm | - | |
| Max Sound Pressure | 94 dB | - | |
| Diaphragm | 6.8 mm | - |
| MICROPHONE | JBL Reflect Aero | Poly Savi 8240-M D2 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Sensitivity | -38 dBV/Pascal | - |
| FEATURES | JBL Reflect Aero | Poly Savi 8240-M D2 |
|---|
| Intelligent Assistant | Google Assistant, Alexa | - |
|---|
| BATTERY AND CHARGING | JBL Reflect Aero | Poly Savi 8240-M D2 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Capacity | 65 mAh | - | |
| Battery Life Details | Continuous playback (noise cancelling OFF): up to 8 hours Continuous playback (noise cancelling ON): up to 7 hours Continuous playback (with included charging case): up to 24 hours |
- | |
| Charging Time | 2 hours | - |
| OTHERS | JBL Reflect Aero | Poly Savi 8240-M D2 |
|---|
| Included Accessories | 3 pairs of ear tips, charging case (400 mAh), USB-C charging cable, 3 sizes of POWERFINS enhancers | - | |
|---|---|---|---|
| Compliant Standards | IP68 | - |
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